No exact figures available. Info from GRI Content Index indicate the report on this will be available to from 5th March 2020. However, there is information on how the company is managing waste through circular production and packaging. The CSR Impact Report 2020 indicates the company are active on the environmental issues and has water and waste management initiatives. "We have diverted 80% of our waste from landfill through recycling, composting, and donations".This information can be found on p.77 of the report.
Reviewing their website, the following statement was found "Total operational waste generated, metric tonne 12,519 10,559 10,498 5715 2112" these figures are from the years 2017- 2021, calculated all of these amounts together equates to their total waste generated for the last 5 years of operating